Back to results
US 2026/0021218 A1Published application
Optoelectronic device
Assigneeams-OSRAM International GmbH
InventorsAlexander WILM, Peter WOLFF
Life of this patent
Estimating the term…
Abstract
An optoelectronic device is specified herein, comprising at least one emitter configured for emitting electromagnetic radiation in an ultraviolet spectral range, and at least one optical element configured for redirecting the electromagnetic radiation onto an external surface, such that the external surface is uniformly irradiated.
Claims15
Optoelectronic device, comprising:
- at least one emitter, configured for emitting electromagnetic radiation in an ultraviolet spectral range, and
- at least one optical element configured for redirecting the electromagnetic radiation onto an external surface, such that the external surface is uniformly irradiated, wherein
- the optical element comprises a reflective element with a reflective surface that is a freeform surface.
(canceled)
(canceled)
Fluid cooling system, comprising:
- an optoelectronic device comprising at least one emitter configured for emitting electromagnetic radiation in an ultraviolet spectral range and at least one optical element configured for redirecting the electromagnetic radiation onto an external surface, such that the external surface is uniformly irradiated,
- at least two cooling fins arranged parallel to each other, configured to cool a fluid flowing between the two cooling fins, wherein
- the electromagnetic radiation emitted by the optoelectronic device irradiates the fluid between the two cooling fins during operation.
Dependencies are inferred from the claim text.